小女孩靠一个充了气的橡皮圈浮在水上。
The little girl was supported in the water by an inflatable rubber ring.
在飞机中，一个充了气的背心会减弱你的机动性和堵住其他人。
Inside the airplane, an inflated vest can reduce your mobility and block other people.
就像一只充了气的皮球，一声拍打就能爆发惊人的弹跳力。
It is also like a ball full of air, it erupts an astonishing bounce with a single flap.
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